ICS650R-21 Overview
The ICS650-21 is a low cost, low jitter, high performance clock synthesizer for system peripheral applications. Using analog/digital Phase-Locked Loop (PLL) techniques, the device accepts a parallel resonant 25 MHz crystal input to produce up to eight output clocks. The device provides clocks for PCI, SCSI, Fast Ethernet, Ethernet, USB, and AC97.
ICS650R-21 Key Features
- Packaged in 20 pin tiny SSOP (QSOP)
- Lower jitter version of ICS650-01
- Operating VDD of 3.3V or 5V
- Zero ppm synthesis error in all clocks
- Inexpensive 25 MHz crystal or clock input
- Provides Ethernet and Fast Ethernet clocks
- Provides SCSI clocks
- Provides PCI clocks
- Selectable AC97 audio clock
- Selectable USB clock
ICS650R-21 Applications
- Packaged in 20 pin tiny SSOP (QSOP)